All Questions
Tagged with r12 conversion
1 question with no upvoted or accepted answers
4
votes
0
answers
101
views
Replacing/upgrading from R12 to R134 system in 71 C10
I am upgrading to R134 in my 71 C10. I have a re manufactured compressor to use R134, I have replaced the POA valve, in the process I have replaced the o rings. Looking at the new POA valve (Old Air) ...